Nkọwa okwu:

Zirconia zuru oke seramiiki

Ihe mkpuchi seramiiki niile nwere njirimara nke mgbochi magnetik na mkpuchi eletrik, na-eyi nguzogide na nguzogide corrosion, mmanye onwe onye na-enweghị mmanụ, oke okpomọkụ na nguzogide okpomọkụ, wdg, nke enwere ike iji na gburugburu ebe siri ike na ọnọdụ ọrụ pụrụ iche.A na-eji ihe seramiiki zirconia (ZrO2) mee Ferrules na ihe na-atụgharị, na onye na-ejide ya na-eji polytetrafluoroethylene (PTFE) dị ka nhazi ọkọlọtọ.N'ozuzu, eriri iko agbakwunyere naịlọn 66 (RPA66-25) na plastik injinia pụrụ iche (PEEK, PI), igwe anaghị agba nchara (AIISUS316), ọla (Cu), wdg.

Silicon nitride seramiiki zuru oke

Silicon nitride All-ceramic bearing rings na ihe na-atụgharị bụ ihe silikoni nitride (Si3N4) seramiiki.Onye njide na-eji polytetrafluoroethylene (PTFE) dịka nhazi ọkọlọtọ.Na mkpokọta, enwere ike iji RPA66-25, PEEK, PI, na obere vidiyo phenolic.Cloth bakelite tube, wdg. N'iji ya tụnyere ihe ZrO2, ihe ọ bụla seramiiki nke SiN4 mere dị mma maka ọsọ ọsọ na ibu ibu, yana okpomọkụ dị elu dị elu.N'otu oge ahụ, ọ nwere ike na-enye kpọmkwem seramiiki bearings maka elu-ọsọ, elu-nkenke na elu-rigidity spindles, na kasị elu n'ichepụta ziri ezi nke P4 ka UP.

Igwe bọọlụ seramiiki zuru oke

Bọlụ seramiiki jupụtara na bọọlụ nwere oghere bọọlụ n'otu akụkụ.N'ihi imewe enweghị cageless, enwere ike itinye bọọlụ seramiiki karịa bearings nwere ụkpụrụ ọkọlọtọ, nke na-eme ka ikike ibu ya dịkwuo mma.Na mgbakwunye, ọ nwekwara ike zere njedebe nke ihe mkpuchi., Nwere ike nweta ceramic onu ụdị zuru seramiiki na-ebu corrosion nguzogide na okpomọkụ iguzogide.Usoro nke bearings adịghị mma maka ọsọ ọsọ dị elu.Mgbe ị na-etinye ya, ṅaa ntị iji wụnye elu ahụ a ma ama na njedebe nke na-adịghị ebu ibu axial.

Ngwongwo seramiiki zuru oke seramiiki

Ngwongwo seramiiki nwere uru nke nguzogide iyi, ike dị elu, nguzogide corrosion na mmanye onwe ya.Enwere ike iji ihe mkpuchi seramiiki niile ejiri oghere seramiiki mee na gburugburu ebe siri ike dị ka corrosion dị oke egwu, ultra high and low heat and high vacuum.Ngwa seramiiki a na-ahụkarị bụ ZrO2, Si3N4 ma ọ bụ SiC.

Ngwakọta bọọlụ seramiiki ngwakọ

Bọọlụ seramiiki, ọkachasị bọọlụ nitride silicon, nwere njirimara nke njupụta dị ala, ike siri ike, ọnụ ọgụgụ dị ala nke esemokwu, na-eyi nguzogide, mmanye onwe ya na ezigbo isi ike.Ha na-adabara maka ngwa ngwa dị elu, nkenke dị elu na ogologo ndụ na-agbagharị seramiiki bọọlụ maka metal).N'ozuzu, ihe mgbanaka ime na mpụta bụ nke na-ebu ígwè (GCr15) ma ọ bụ igwe anaghị agba nchara (AISI440C), na bọọlụ seramiiki nwere ike mee ZrO2, Si3N4, ma ọ bụ SiC.